Vulvar Neoplasm of Skin Appendage Origin

**Semantic type:** Neoplastic Process

**Definition:** A benign or malignant vulvar neoplasm with differentiating characteristics towards sweat or sebaceous glands or hair follicles. Representative examples include trichoepithelioma, syringoma, and eccrine adenocarcinoma.

**Synonyms:** - Vulvar Tumor of Skin Appendage Origin